1. Dong'e donkey-hide gelatin
Li Shizhen called it a "holy medicine" in "Compendium of Materia Medica". Together with ginseng and velvet antler, it is also known as the "Three Treasures of Traditional Chinese Medicine". Records about donkey-hide gelatin were first found in "Shen Nong's Materia Medica", about 2,000 years ago. The book writes: Donkey-hide gelatin "was born in Dongping County, boiled cowhide to make it, and came out of Dongke." It can be seen that donkey-hide gelatin was originally boiled from cowhide. In the Tang Dynasty, people discovered that donkey hide gelatin boiled with donkey skin had better medicinal effects, so they changed the cowhide to donkey skin and it is still used today.
The main raw material for the production of donkey-hide gelatin is donkey skin, which is mixed with more than a dozen auxiliary materials such as rock sugar, Shaoxing wine, soybean oil, etc. It is boiled using Dongge’s unique well water containing a variety of minerals and using traditional production techniques. Become. It has a long production cycle and strict process requirements. It must go through more than a dozen processes such as material selection, washing, peeling, refining, cutting, and drying before it can be completed. Modern scientific laboratory analysis shows that donkey-hide gelatin contains nineteen kinds of amino acids necessary for the human body. Therefore, donkey-hide gelatin is also used as a good nourishing product by modern people. We have created new products such as yellow gelatin, deer antler glue, tortoise shell glue, and dog bone glue, especially donkey-hide gelatin supplement, donkey-hide gelatin wine and donkey-hide gelatin ginseng antler essence.
2. Cangshan garlic
Cangshan garlic, also known as gourd or gourd garlic. According to "Dongguan Hanji" written by Cui Shi of the Eastern Han Dynasty: "Li Xun, the governor of Yanzhou, worked on all the wheat and gourds and garlic he planted, leaving nothing behind." From this we know that garlic settled in Shandong at that time.
Garlic has high edible and medicinal value. "Compendium of Materia Medica" talks about garlic and says: "Meat-eating noodles in the north are especially indispensable." Garlic has the effect of reducing nitrite in the stomach and anti-tumor. This effect of Cangshan garlic is more prominent. Residents of the county generally have the habit of eating raw garlic with meals all year round. In addition, during the season of harvesting garlic, garlic sprouts and garlic seedlings , fresh garlic has become the main vegetable for every household. According to an on-site survey of low-incidence gastric cancer areas in Shandong Province by the Scientific Research Institute of Shandong Medical College, it was found that Cangshan County has the lowest gastric cancer mortality rate among counties north of the Yangtze River with a population of more than 100,000.
The reason why the composition of Cangshan garlic is better than that of garlic from other places is that: the soil in Cangshan garlic area contains higher organic matter and higher nitrogen, phosphorus and potassium; the well water in garlic area is mostly alkaline. , some well water is similar to first-grade fertilizer water; Cangshan garlic is not only fragrant, spicy, sticky, thick and delicious in terms of quality, but its 17 amino acid content is higher than that of garlic from other places.
Cangshan garlic has been exporting for more than 20 years and is exported to Singapore, Malaysia, Cambodia, Thailand, Hong Kong and other countries and regions.
3. Yantai Apples
The Hometown of Apples Yantai: Yantai City is the earliest region where apples are grown in my country. It is also the region with the largest apple planting area and the largest output. Yantai apples are of fine varieties and unique flavor, and are very popular among people. They are known as the "Queen" of the Jiaodong fruit family. Yantai apples are sweet, crisp, delicious and rich in nutrients. In addition to being rich in sugar, they also contain malic acid, carotene, ascorbic acid, calcium, iron, zinc and other substances necessary for human health. Therefore, it is favored by nutritionists
There are more than 100 varieties of Yantai apples, among which Red Fuji, Green Banana, Red Banana, Hongxing, Jinshuai and Guoguang are the most famous. The red Fuji fruit is huge, thick red, full of fragrance, sweet and crispy; the green banana is light green, has a very high sugar content, and is as sweet as candy; the red banana is beautiful in color, thin in flesh, and lovable; the golden banana is lovable Golden in texture, crisp and delicious, it is a good product during the Mid-Autumn Festival; Guoguang is crispy in texture, sweet and sour in taste, and has the characteristics of being durable in storage... These Yantai apples with their own characteristics are not only popular among people in the north and south of the country , and exported to foreign countries. Yantai's apple production accounts for about one-tenth of the country's total production.
4. Leling golden jujube
Leling golden jujube, also known as golden jujube. Leling is located in the North China Plain on the lower reaches of the Yellow River and is one of the origins of jujube. Its cultivation history began in the Shang and Zhou Dynasties, flourished in the Wei and Jin Dynasties, and flourished in the Ming and Qing Dynasties. It has been more than 3,000 years ago. It is recorded in "Qi Min Yao Shu" written by Jia Sixie of the Northern Wei Dynasty: "Qingzhou has Le's jujube, which has rich muscles and fine cores, and rich paste. It is the best in the world. The Leling golden silk jujube is of excellent quality, and the half-dried jujube is broken into pieces. , you can clearly see the golden threads composed of pectin and sugar stuck between the pulp, stretching 1-2 inches continuously, shining in the sun, hence the name of the golden jujube.
Leling jujube got its name from this. Leling jujubes include golden jujubes, seedless jujubes, long red jujubes, round bell jujubes, potato jujubes, spinous jujubes, bell jujubes, Po jujubes, pear jujubes, Ganchuan jujubes, lying jujubes, wood jujubes, Mopan jujubes, and dragon claw jujubes. There are 23 varieties including dates and frozen dates. Among them, golden jujube accounts for more than 80% and has high economic value. It is one of the region's flagship products exported to 28 countries and regions, with an annual export volume of more than 500 tons. Leling jujubes can also be made into more than 20 kinds of foods such as cut jujube cakes, jujube rice dumplings, jujube bean honey, jujube cakes, drunk jujubes, crisp jujubes, tooth jujubes, jujube tea, donkey-hide gelatin jujubes, black jujubes, and candied jujubes. Among them, donkey-hide gelatin and candied dates have functions such as nourishing blood and nourishing nerves. Seedless jujube, also known as "empty jujube" and "hollow jujube", is a rare and valuable variety in the jujube producing areas of Leling and Qingyun counties in Dezhou. It is so named because the core shell has degenerated and there is no kernel, leaving only the diaphragm to form a coreless cavity. The jujube fruit is small, cylindrical, slightly thinner in the middle, has thin bright red skin, loose flesh, less sweet juice, and contains about 33.3 soluble solids. It is suitable for steaming, drying, and sun-drying for storage. In the Qing Dynasty, it was presented to the Jin Dynasty as a tribute.
5. Taishan Polygonum multiflorum
Taishan Polygonum multiflorum, also known as Shandong Polygonum multiflorum, Polygonum multiflorum, and Polygonum multiflorum, belongs to the genus Niubixiao of the Asparagus family in plant taxonomy. It is a valuable traditional Chinese medicine, mainly used to treat various diseases such as physical weakness, forgetfulness, dreaminess, insomnia, itchy skin and other diseases. Mainly distributed in the humid mountainous areas from Shandong to Liaoning, it is a perennial herbaceous plant with right-handed purple-black stems. Thin and weak, new stems are green.
6. Rizhao Green Tea
The overwintering period of Rizhao tea trees is 1-2 months longer than that in the south. The temperature difference between day and night is large, which is conducive to the accumulation of inclusions. According to expert identification, catechins, The amino acid content is 13.7 and 5.3 respectively higher than similar products of southern tea. The unique climate and geographical conditions make the green tea produced in Rizhao bright yellow-green in color, with a rich chestnut aroma and a mellow aftertaste. It is rich in vitamins, minerals and trace elements beneficial to the human body, and enjoys the reputation of "the first tea in Jiangbei". Experts from the Research Institute of the Chinese Academy of Agricultural Sciences evaluated Rizhao green tea as having thick leaves, high aroma, strong taste, and resistance to brewing. Regular drinking of Rizhao green tea can achieve the effects of preventing brain and cardiovascular diseases, refreshing and strengthening the stomach, lowering blood pressure and diuresis, digesting and sobering up, preventing and fighting cancer, losing weight and beautifying, and prolonging life. Famous green tea brands in Rizhao include: Shandong Province's famous trademarks "Xueqing" brand, "Heshanqing" brand, "Fulaiqing" brand, "Fengchun" brand, etc. Among them, the "Heshanqing" brand green tea produced by Rizhao Green Tea Company won the gold medal at the 29th Brussels International Expo, the silver medal at the 2nd China Agricultural Expo, and was recognized as a national famous brand product by the 3rd China Agricultural Expo. , as famous as Biluochun, a famous historical tea! In recent years, Rizhao City has adopted advanced science and technology, adopted counter-seasonal tea cultivation methods in winter, and built winter-warm plastic greenhouses to produce tea. The green tea produced in the greenhouses is launched before the Spring Festival every year, which greatly enhances the popularity of Rizhao tea. Rizhao City has accumulated a lot of successful experience in tea tree cultivation, management, scientific research, experiments, and demonstrations. Especially in the pollution-free cultivation of tea trees, measures such as agricultural control, physical control, and biological control of pests and diseases are adopted to eliminate the use of pesticides and focus on organic Fertilizer, 50,000 acres of tea gardens in the district have developed into ecological tea gardens, and the green tea produced has obtained green food certification.
7. Laizhou Jade Sculpture
The geological rock structure of Laizhou, Shandong, China, is mixed with some white and black talc and a green and transparent frozen stone. These stones are the development of Good raw materials for Laizhou jade carvings. According to research on unearthed cultural relics, Laizhou jade carvings have a history of 500 years. After the founding of New China, the state invested in mining in Laizhou and established a professional engraving factory.
Frozen stone is also called Laizhou jade because of its tough texture, naturally changeable texture, green to yellow color, crystal clear and translucent, and the texture of jade. Carving artists select materials according to the materials and apply techniques according to the materials, organically integrating the natural beauty of the materials themselves and the artistic beauty of creation into a complete artistic image. The ladies carved are graceful and graceful; the clouds and dragons carved are flipping and leaping, showing extraordinary courage; the horses carved are bold and unrestrained, as if they are racing; the shrimps and crabs carved are exquisite and lifelike. The exquisitely colored flower baskets carved from Laizhou jade are even more ingenious, with a height of 60 centimeters and a diameter of 40 centimeters.
There are precious peonies, smiling roses, various autumn chrysanthemums, bright magnolias, dewy lotus and various mountain flowers in the basket.
8. Longshan Black Pottery
Longshan culture is well-known at home and abroad. Longshan Black Pottery is a culture of the late Neolithic Age in my country, about four to five thousand years ago. Named after it was first discovered in Chengziya, Longshan Town, Zhangqiu, Shandong Province in 1928, Longshan Black Pottery is a fine eggshell thin pottery that is "black as paint, bright as a mirror, as thin as paper, and as hard as porcelain". It has an elegant shape, simple and generous features, and exquisite art. It can be called a treasure of oriental art and one of the best ceramics in the world.
The main varieties currently produced include: more than 100 varieties of utensils, figures, stationery, accessories, etc.
9. Laizhou writing brush
Laizhou writing brush began during the Kangxi period of the Qing Dynasty and was one of the four major local tributes in the Qing Dynasty. It has a production history of nearly 300 years. The production of Laizhou brushes began to take shape in the 1960s when folk brush-making artists organized the Pen Industry Association. In the early 1970s, pen factories and brush factories, mainly producing brushes, were established, among which Laizhou Pen Factory and Laizhou Brush Factory were the most famous. The Chinese Painting Research Institute spoke highly of Taishan brand brushes: "It can be used for freehand brushwork or figures. It absorbs water moderately and is flexible, suitable for detailed paintings or large and extravagant brushwork. With the ease of bamboo brushes, there are rich changes, soft but not soft, rigid and implicit , both straight and smooth, suitable for dyeing, dotting and rubbing." At the CCTV New Year Gala in 1984, the famous calligrapher Comrade Yang Xuanting used an extra-large Longmen brand writing brush during his performance. It weighed 7.5 kilograms, was 2.2 meters long, had a pen bowl diameter of 17 centimeters, and the pen tip exposed 30 centimeters. It could write large characters several meters square. Rare in the world.
(Wang Tiejiang Health Ball Editor)